{"action":"Upgrade apache2 to 2.2.22-13 or later.","affected":[{"fixed":"2.2.22-13","introduced":"0"}],"component":"apache2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.2.22-13"],"id":"tcs_01M5NA537DNPE8759NRSY5K7XT","modified_at":"2026-10-23T17:47:26.678429188Z","published_at":"2013-02-26T16:55:01.097Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-4558","https://security-tracker.debian.org/tracker/CVE-2012-4558"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-4558#Debian:13/apache2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-4558"}],"summary":"Multiple cross-site scripting (XSS) vulnerabilities in the balancer_handler function in the manager interface in mod_proxy_balancer.c in the mod_proxy_balancer module in the Apache HTTP Server 2.2.x b"}